{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2928-4AA00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2928-4AA00","canonicalUrl":"https://aoctrl.com/siemens/3RV2928-4AA00","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2928-4AA00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2928-4AA00 touch protection cover, for devices with ring terminal lug connection on main current level, for 3RV20 size S00, S0.","salesMarkdown":"It's the cover that goes over the ring cable lug connection terminals — the kind you'd reach for when a panel builder needs finger-safe access to the line side of a motor feeder without pulling the whole assembly apart. ## Compliance note The 3RV2928-4AA00 carries a substance prohibitance date of 05/01/2012, which aligns with RoHS compliance requirements. As a SIRIUS accessory, it falls under Siemens' standard declarations of conformity for the 3RV20 series.","metaTitle":"Siemens SIRIUS 3RV2928-4AA00 Touch Protection Cover, ring ca","metaDescription":"Siemens 3RV2928-4AA00 SIRIUS touch protection cover for 3RV20 size S00/S0 with ring terminal lug connection. Current lifecycle stage. Sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"title":"3RV2928-4AA00","description":"Touch protection cover for main current with ring cable lug connection","lifecycle_stage":"current","Product Brand Name":"SIRIUS","Product Designation":"Cover","Design Of The Product":"Covers for devices with ring terminal lug connection for main current level, for 3RV20 size S00, S0","Substance Prohibitance (Date)":"05/01/2012"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4e8a18bac1899ae043c9107559510bb9.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=212518&mlfb=3RV2928-4AA00"},"ai":{"faq":[{"question":"What is the lifecycle stage of 3RV2928-4AA00?","answer":"The lifecycle stage is current — no phase-out, no last-time-buy, no successor part number."},{"question":"What brand is 3RV2928-4AA00?","answer":"It is a Siemens SIRIUS product, part of the modular motor starter protector accessory family."},{"question":"Where can I buy 3RV2928-4AA00 and get current pricing?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit a request and we'll provide a quote."},{"question":"Will 3RV2928-4AA00 fit a panel built around 3RT6028-1AB00?","answer":"Yes, but indirectly. The 3RV2928-4AA00 cover fits the 3RV20 motor starter protector (sizes S00/S0) that feeds the contactor. The 3RT6028-1AB00 contactor is on the load side of that protector. If your 3RV20 uses ring terminal lugs for the main current connection, this cover clips right on."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2928-4AA00","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RV2928-4AA00 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}